Cita APA (7a ed.)

Gregory, P. H. (2012). All-in-one CISA certified information systems auditor exam guide (2nd ed.). McGraw-Hill [etc.].

Cita Chicago Style (17a ed.)

Gregory, Peter H. All-in-one CISA Certified Information Systems Auditor Exam Guide. 2nd ed. New York [etc.]: McGraw-Hill [etc.], 2012.

Cita MLA (9a ed.)

Gregory, Peter H. All-in-one CISA Certified Information Systems Auditor Exam Guide. 2nd ed. McGraw-Hill [etc.], 2012.